in force

prepositional phrase3

1. •
   In effect; applicable.

   • Some of the old laws against treason are no longer in force.
2. •
   With a substantial number of men capable of exerting force or of making a show of force.

   • The police arrived in force at dawn to raid the drug lab.
3. •
   With a substantial display of resources.

   • They made the presentation in force to try to impress the client.